Shuan Wang swang

"Momma hit my phone and said javascript's no good. Better than her telling me the check's no good."

swang / gist:57140

Created February 2, 2009 22:34

	D, [2009-02-02 14:34:22 #3582] DEBUG -- : Rendering template: errors/not_found_404
	W, [2009-02-02 14:34:22 #3582] WARN -- : http://localhost:3000/ not found.
	D, [2009-02-02 14:34:22 #3582] DEBUG -- : /Library/Ruby/Gems/1.8/gems/waves-0.8.2/lib/runtime/request.rb:63:in `not_found'
	D, [2009-02-02 14:34:22 #3582] DEBUG -- : /Library/Ruby/Gems/1.8/gems/waves-0.8.2/lib/runtime/response_mixin.rb:31:in `send'
	D, [2009-02-02 14:34:22 #3582] DEBUG -- : /Library/Ruby/Gems/1.8/gems/waves-0.8.2/lib/runtime/response_mixin.rb:31:in `not_found'
	D, [2009-02-02 14:34:22 #3582] DEBUG -- : /Library/Ruby/Gems/1.8/gems/waves-0.8.2/lib/resources/mixin.rb:120:in `__instance_exec_13288380'
	D, [2009-02-02 14:34:22 #3582] DEBUG -- : /Library/Ruby/Gems/1.8/gems/functor-0.5.1/lib/object.rb:11:in `send'
	D, [2009-02-02 14:34:22 #3582] DEBUG -- : /Library/Ruby/Gems/1.8/gems/functor-0.5.1/lib/object.rb:11:in `instance_exec'
	D, [2009-02-02 14:34:22 #3582] DEBUG -- : /Library/Ruby/Gems/1.8/gems/functor-0.5

swang / iTunes_cleanup.rb

Created November 28, 2011 18:12

Cleans up music files in iTunes library (for Windows) that no longer exist (file moved or deleted).

	require "win32ole"
	itunes = WIN32OLE.new('iTunes.Application')
	library = itunes.LibraryPlaylist
	tracks = library.Tracks
	c = 1
	while (c < tracks.count )
	if (tracks[c].Location == "" && tracks[c].BitRate > 0)
	#puts tracks[c].Location + " " + tracks[c].Artist + " : " + tracks[c].Name
	tracks[c].delete
	else

swang / everyday_im_knuth_shuffling.rb

Created January 11, 2012 07:21

everyday i'm knuth shuffling.

	def everyday_im_knuth_shuffling( arr_list )
	(arr_list.length-1).downto(0).each {\|i\|
	n = rand(i + 1)
	# swap
	tmp = arr_list[n]
	arr_list[n] = arr_list[i]
	arr_list[i] = tmp
	}
	arr_list
	end

swang / gist:2642784

Created May 9, 2012 07:51

Command to verify private keys work in plink for git

& 'C:\Program Files (x86)\PuTTY\plink.exe' -agent -v -i <location of .ppk file> [email protected]

swang / gist:2670326

Created May 13, 2012 02:22

Caesar Cipher Snippet

	def caesar_encrypt(str,sft=0)
	atoz = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
	str.upcase.tr( atoz, atoz[sft..-1]+atoz[0..(sft-1)])
	end

	def caesar_decrypt(str,sft=0)
	atoz = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
	str.upcase.tr( atoz[sft..-1]+atoz[0..(sft-1)], atoz)
	end

swang / gist:2778902

Created May 24, 2012 01:27

Basic/quick search/replace regexp to add comments to top of javascript functions

	Search for: (^\s+)(function [a-zA-Z]+)\(
	Replace with: $1/\n\n$1$2\n\n$1input: \n$1output: \n\n$1/\n$1$2(

	Generates:

	/*

	function testFunction

	input:

swang / gist:2866992

Created June 4, 2012 07:39

Snippet of code for pace of a basketball game.

	# quarter = what quarter
	# mins_left
	# secs_left: whatever the timer in the game says. So if its 4th quarter, with 3:23 left to play means you play mins = 3, secs = 23
	# team1_score: score of team #1
	# team2_score: score of team #2
	# goal: how many points team1 + team2 are suppose to make.


	def pace(quarter, mins_left, secs_left = 0, team1_score, team2_score, goal)
	total_time = 48*60 # 48 minutes in a game

swang / gist:2879170

Created June 6, 2012 00:49

vim stuff

swang / gist:3094273

Created July 11, 2012 22:47

grep non-svn files

	# grep while excluding .svn directories if your grep version <= 2.5.1 and does not have exclude-dir

	grep -Iir --exclude="\.svn" "<pattern>" *

swang / kill coffee

Created October 10, 2012 00:08

Snippet to kill excessive node watch :|

	# 'xargs kill -9' after making sure you're not killing anything other than node
	ps aux \| grep "node" \| grep -v "grep node" \| cut -c 16-20